Finding the Third Proportional to 14,940,672 and 21,983,778

Step by Step Solution

1. Step 1: Write the proportion equation
   14,940,672 : 21,983,778 = 21,983,778 : x
2. Step 2: Convert to fraction form
   14,940,672/21,983,778 = 21,983,778/x
3. Step 3: Cross multiply
   14,940,672x = 21,983,778 × 21,983,778
4. Step 4: Simplify right side
   14,940,672x = 483,286,495,153,284
5. Step 5: Solve for x
   x = 483,286,495,153,284/14,940,672
6. Step 6: Final answer
   x = 32,347,038.68